Maritime Industry

52 Pages·2017·5.76 MB·English

MARITIME INDUSTRY
SHIPS CAN CONTINUE SAILING INTO EMISSION CONTROL AREAS
‒ RIGHT INTO THE FUTURE.
I N D U S T R Y G U I D E
Maritime
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TABLE OF CONTENTS
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TABLE OF CONTENTS
Tasks
Tasks in the maritime industry 4
Applications in focus
Fuel supply 8
Monitoring the effciency and separation effciency
of the DeNOx system 10
Wet fue gas desulfurization system 12
Continuous emission monitoring system 14
Loading and unloading Ships 16
Special information
Maritime services 18
System component 20
Baggage handling 22
Building safety and security 26
Products
Product overview 28
General information
Company 38
Industries 40
SICK LifeTime Services 42
Versatile product range for industrial automation 44
More information on the maritime industry Industrial communication and unit integration 48
- w.sick.com/maritime Services 51
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Maritime
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TASKS IN THE MARITIME INDUSTRY
The International Maritime Organization (IMO) has established
regulations for the reduction of ship emissions. SICK analyzers
successfully monitor fue gas scrubbers which remove, for exam-
ple, SO2 from marine diesel engine exhaust gases. SICK analyzer
systems also measure other components such as CO, NO, NO2,
CO2, H2O, NH3, O2 and CH4 in exhaust gas from gas turbines and
boilers before and after catalysts or gas scrubbers. SICK also of-
fers solutions to measure the volume fow of gases, such as ex-
haust gases, and natural gas as a fuel. This may be during cargo
loading and unloading, as well as to determine the amount of
fuel injected into an engine. When loading bulk materials, SICK
sensors also monitor loading quantities, and prevent collisions
between cranes.
Emission monitoring Flue gas treatment
The regulatory requirements for emission monitoring are be- Scrubbers, catalytic reactors and particulate flters all remove
coming more stringent worldwide. SICK analyzers and system gaseous pollutants from the fue gas. Gas analyzers provide
solutions monitor and check emission limit values, contami- real-time measurement to optimize removal effciency. This
nant emissions and the release of other substances into the optimization leads to signifcant savings of operating costs and
environment. less maintenance for ship operators.
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TASKS IN THE MARITIME INDUSTRY
Measuring Service
Monitoring material fow on, from and to the ship optimizes Competent consulting, qualifed planning support, detailed
throughput, reduces loading time and saves maintenance project planning and engineering, installation and start-up –
time. SICK has a wide variety of sensors and sensor systems SICK provides all of these services by its own personnel. SICK
for precise and direct measurement of volume and mass fow. also provides service support for equipment.
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APPLICATIONS IN FOCUS
1
2
5
4
3
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APPLICATIONS IN FOCUS
Applications in focus
1 Fuel supply 8
2 Monitoring the effciency and separation effciency
of the DeNOx system 10
3 Wet fue gas desulfurization system 12
4 Continuous emission monitoring system 14
5 Loading and unloading Ships 16
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Focus 1: Fuel supply

1 Steam fow measurement for crude
oil and heavy oil
Crude oil and heavy oil must be heated,
using, for example, hot steam, before
it can be pumped. This steam is either
generated by the ship’s boiler, or pro-
vided by service providers in the port
when loading or unloading cargo. In
order to ensure that suffcient steam is
fed in and distributed, precise measure-
ments are also required in Ex areas.
Moreover, the ability to measure steam
fow accurately is relevant for determin-
FLOWSIC100 Process g p. 34
ing the amount of steam supplied.
4
5
2 Refueling ships with natural gas 3 Flare gas measurement
Recording the volume of naturall gas The FLOWSIC600 Quatro recognizes Gas fares primarily serve to burn com-
used in refueling the ship provides the faults before they have a chance to bustible exhaust gas, which may escape
information required to settle with the affect the results of the measurement. through pressure relief valves during un-
gas provider. The measurement accu- The ultrasonic gas fow measuring planned system operations. Gas fares
racy and reliability of the measurement device has a compact, rugged housing are also used to burn gases for short
system are of vital importance in this re- and works without issues, requiring no periods during the commissioning and
spect. The ultrasonic gas fow measuring maintenance. decommissioning of systems or system
device FLOWSIC600 Quatro combines parts. The FLOWSIC100 Flare measures
two high-precision gas fow meters with the gas fow in order to control the opti-
four measurement paths in one housing. mum mixture ratio of O , steam and fare
2
gas in the fare.
FLOWSIC600 g p. 35 FLOWSIC100 Flare g p. 33
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Focus 1: Fuel supply

3
1
2
4 Measuring gas consumption in engines 5 Measuring the admission of liquid
Measuring the consumption of natural tion to the individual engine cylinders. fuel to engines
gas at the engine inlet provides the in- The FLOWSIC500 does not feature Each kWh of engine drive power requires
formation required to properly inject gas any mechanically operated parts, and around 200 g of diesel. This equates to
into the engines, calculate the effciency is therefore particularly reliable and around three tons of fuel per hour for
of the individual engines and to optimize requires little maintenance; signifcantly an engine with 15 MW drive power. The
gas consumption. The measurement reducing operating costs. ATM60 absolute encoder can precisely
accuracy and reliability of the measure- detect the aperture angle of the engine’s
ment system are of vital importance inlet valve for fuel. The payback for this
in this respect. The new ultrasonic gas investment is just a few days.
fow measuring device, FLOWSIC500,
from SICK facilitates the high-precision
measurement of natural gas distribu-
FLOWSIC500 g p. 34 ATM60 DeviceNet g p. 35
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Focus 2: Monitoring the effciency and separation effciency of the DeNO system
x
1 Recirculation air in the turbocharger
In order to ensure that less NO is
x
formed in an engine, the oxygen
content in the compressed airfow of
the turbocharger has to be measured
and controlled. The TDLS laser oxygen
transmitter TRANSIC100LP facilitates
real-time measurements, providing
direct feedback for controlling the
volume of fresh air. The analyzer is easy
to install and operate. Test gas or fush-
ing with nitrogen is not required, which
reduces operating costs to a minimum.
TRANSIC100LP g p. 30
The heated optics prevent the formation
of condensation, and the integrated drift
monitor enables the TDLS laser oxygen
transmitter to obtain stable measured
values.
1
2 Gas analysis prior to selective catalytic denitrifcation for process optimization
Selective catalytic reduction (SCR) is The analyzer solution, MARSIC300, is
used to reduce NO . This adds a reagent used here. The fexibility of the
x
such as ammonia (NH ), which uses MARSIC300 makes it possible to moni-
3
a catalyst to turn nitrogen oxide into tor the effciency of the engines and the
water and nitrogen at around 400 °C. catalytic converters. This is enabled by
The concentrations of nitrogen oxide the HOTSAMPLER421 measuring point
are measured at the inlet, and are switchover feature with up to eight mea-
included in the calculation of cleaning suring points.
performance. The concentration of H O
2
and O is measured for standardization
2
purposes.
MARSIC g p. 32
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